<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript">
		
			var a =10;
			var b =20;
			a > b ? console.log(a) : console.log(b);
/*a是否大于b？大于输出a，不大于输出b*/			
			
			var c =11;
			var d =12;
			var e =13;
			(c > d ? c : d) > e ? console.log(c > d ? c : d) : console.log(e)
			
			
			//*********************************
			var aaa = 1>0 ? '是' : '否'
			console.log(aaa)
		</script>
	</head>
	<body>
	</body> 
</html>
